Substance and addiction prevention branch

California Cannabis Surveillance System (CCSS)

The CCSS is a public health data collection and analysis system that tracks youth and adult cannabis use, social impacts, and health outcomes. CCSS shares data via dashboards, web pages, data briefs, and presentations. The links below are the most recent data products.

Data

Cannabis Poison Control System Calls Dashboard	Adult Cannabis Use in California
Cannabis-related Non-fatal Emergency Department (ED) Visits Among California Residents Dashboard	Adult Heavy Cannabis Use in California
Cannabis-related Non-fatal Hospitalizations Among California Residents Dashboard	California Overdose Surveillance Dashboard
California Youth Cannabis Use Dashboard

Data Briefs

Cannabis Use During Pregnancy and Newborns Affected by Prenatal Use of Cannabis in California (PDF)	Cannabis in California: 2022 Data Snapshot
Cannabis-related Calls to Poison Control From 2018-2021 (PDF)	Cannabis in California: 2020 Data Snapshot (PDF, 4.3 MB)
Cannabis Use & Consequences in California: 2016 Baseline Data Brief (PDF, 4.5 MB)